INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a3815a09f499fe83e73e6d979fc9c83b29e3df97ed46d1c74728d62c7ef7789', 
    'pn24D3zZiFQoUpqTNXQnhhAH5Io3ABNfNkpJUczanlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)